[ 4318.283949][T20374] gre: GRE over IPv4 demultiplexor driver
[ 4320.452073][T20397] ip_gre: GRE over IPv4 tunneling driver
[ 4382.439326][T20969] ip6_gre: GRE over IPv6 tunneling driver
[ 4426.543659][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4432.815561][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4437.999585][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4444.079566][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!